CE8404 Important 16 mark Questions Concrete Technology

CE8404 Important 16 mark Questions Concrete Technology Regulation 2017 Anna University free download. Concrete Technology Important 16 mark  Questions CE8404 pdf free download.

Sample CE8404 Important 16 mark Questions Concrete Technology:

1. Define high performance concrete. Explain the properties and application.
2. What is meant by RMC? Explain their advantages and disadvantages. CE8404 Important 16 mark Questions Concrete Technology
3. What are the various fibers that are used in the manufactures of fibre reinforced concrete?
4. What is polymer concrete? What are the various types? Explain properties and application. CE8404 Important 16 mark Questions Concrete Technology
5. Why is light weight concrete preferred for construction particulars in multi-storey building? Explain with respect to their physical characteristics of light weight aggregate concrete? CE8404 Important 16 mark Questions Concrete Technology
6. Describe the important fresh state properties of high strength concrete.
7. How the various quality controls is tests done to ensure good performance of polymer concrete?
8. Give the typical layout of ready mixed concrete plant.
9. What are the special features of transportation of ready mixed concrete from the plant to the site? CE8404 Important 16 mark Questions Concrete Technology
10. What special features are to be considered while handling and placing ready mixed concrete?
11. Explain in detail the method of design of light weight concreting.
12. Describe the procedure of mass concrete.
13. Write short notes on Shotcrete. CE8404 Important 16 mark Questions Concrete Technology
14. Write short notes of Grouting (or) write short notes on shotcrete.
15. Explain the properties of polymer impregnated concrete.
16. Write short notes on high density concrete.
17. Explain the various methods of polymer concrete.
18. What are the advantages of using ready mixed concrete instead of site mixed concrete? CE8404 Important 16 mark Questions Concrete Technology

19. Explain the significance of quality control.
20. How dose freeze-thaw damage occur?

Subject name	Concrete Technology
Short Name	CT
Semester	4
Subject Code	CE8404
Regulation	2017 regulation

CE8404 Concrete Technology Important 16 mark Questions Click Here To Download

CE8404 Concrete Technology Syllabus

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CE8404 Concrete Technology Notes

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CE8404 Concrete Technology Question Paper

CE8404 Important Questions Concrete Technology

CE8404 Important Questions Concrete Technology Regulation 2017 Anna University free download. Concrete Technology Important Questions CE8404 pdf free download.

Sample CE8404 Important Questions Concrete Technology:

1. What is meant by heat of hydration?

Concrete generates heat during hardening as a result of internal chemical reactions. This heat generated is referred to as heat of hydration. The amount of heat generated depends on various factors such as ambient temperature, w/c ratio, characteristics of cement, use of chemical admixtures, size of structural element and surrounding environment.. CE8404 Important Questions Concrete Technology

2. What are the raw materials used for the production of cement?

 Calcium (CaO)
 Silica (SiO2)
 Alumina (Al2O 3)
 Iron oxide (Fe2O3)

3. What is clinker and how is it produced?

The main raw material for the production of cement is clinker. Clinker is an artificial rock made by heating limestone and other raw materials in specific quantities to a very high temperature in a specially made klin. CE8404 Important Questions Concrete Technology

5. State the general properties of cement.

 It is an excellent building material
 It attains early setting
 It is easily workable
 If offers good resistance to moisture
 It possesses a good plasticity CE8404 Important Questions Concrete Technology

6. List out the varieties of cement.

 Ordinary Portland Cement (OPC)
 Low Heat Cement
 Oil Well Cement
 Portland Pozzolana Cement (PPC)

7. Define setting of cement.

When water is added to cement, hydration takes place immediately as it continuous, cement paste which is plastic becomes stiff and rigid known as setting of cement. CE8404 Important Questions Concrete Technology

8. What are pozzolonas?

These are silicious materials which, while having no cementitious values within themselves, will chemically react with calcium hydroxide at ordinary temperature and in the presence of moisture to form compounds possessing cementitious properties

Subject name	Concrete Technology
Short Name	CT
Semester	4
Subject Code	CE8404
Regulation	2017 regulation

CE8404 Concrete Technology Important Questions Click Here To Download

CE8404 Concrete Technology Important 16 mark Questions

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CE8404 Concrete Technology Syllabus

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CE8404 Concrete Technology Notes

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CE8404 Concrete Technology Question Paper

MA8491 Important 16 Marks Questions Numerical Methods

MA8491 Important 16 Marks Questions Numerical Methods Regulation 2017 Anna University free download. Numerical Methods Important 16 Marks Questions MA8491 pdf free download.

Sample MA8491 Important 16 Marks Questions Numerical Methods:

1. Find the positive root of x4 – x = 10 correct to three decimal places using
Newton – Raphson method. [A.U MAY 1996, A.U A/M 2010]
2. Using Newton iterative method find the root between 0 & 1 of x3 = 6x – 4 correct to
two places. [A.U MAY 2000, A.U M/J 2008] MA8491 Important 16 Marks Questions Numerical Methods
3. Find the real positive root of 3x – cosx – 1 = 0 by newton method coprrect to 6 decimal
places. [A.U 2015, A.U M/J 2007, N/D 2009]
4. Find a root of xlog10x – 1.2 = 0 by N – R method correct to 3 decimal places.
[A.U N/D 2015, M/J 2007, M/J 2010, N/D 2010] MA8491 Important 16 Marks Questions Numerical Methods
5. Obtain newton iterative formula for finding root N . where N is a positive real number.
Hence evaluate root of 142. [A.U MAY 1999]
6. Solve the following system of equations by Gauss – Jordon method.
10x+y+z = 12, 2x+10y+z =13, x+y+5z =7 [A.U A/M 2008, M/J 2010, N/D 2014]
7. Solve the following system of equations by Gauss – Jacobi method.
27x+6y-z = 85, x+y+54z =110, 6x+15y+2z =72 [A.U A/M 2009, M/J 2006, M/J 2010]
8. Solve the following system of equations by Gauss – Jacobi Gauss – Seidel method. 20x+y-2z = 17, 3x+20y-z = -18, 2x-3y+20z =25 MA8491 Important 16 Marks Questions Numerical Methods

5.Apply Milne’s method, to find a solution of the differential equation 2 x y
dx
dy
  at x = 0.8,
given the values. Use Taylor series method to find y(0.1),y(0.2) and y(0.3). (A.U,2013,2011)
6. Using R.K method ,solve y’’=y+xy’, y(0)=1,y’(0)=0 to find y(0.2) and y’(0.2). (A.U
2015,2014,2013,2010)
7. Consider the initial value problem 1, 0 0.5 2  y  x  y 
dx MA8491 Important 16 Marks Questions Numerical Methods
dy
(A.U 2015,2014,2013,2011)
(i) Using the modified Euler’s Method ,find y(0.2)
(ii)Using 4th order R-K method find y(0.4) and y(0.
(iii) Using Adam’s Bashforth Method.to find y(0.8)

4. Solve ut=uxx in 0<x<5, t>0 given that U(x.0)= x2(25-x2) , U(0,t)=0=U(5,t) .compute u upto
t=2 with  x 1 by using Bender Smith formula.

 

Subject name	NUMERICAL METHODS
Short Name	m4
Semester	4
Subject Code	MA8491
Regulation	2017 regulation

MA8491 Important 16 Mark Questions Numerical Methods Click Here To Download

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MA8491 Important Questions Numerical Methods

MA8491 Important Questions Numerical Methods Regulation 2017 Anna University free download. Numerical Methods Important Questions MA8491 pdf free download.

Sample MA8491 Important Questions Numerical Methods:

1. Write down the general quadrature formula for equidistance ordinates. (M/J-16)

2. Write down the forward difference formulae to compute the first two derivates at ???? =????0. (M/J-16)

3. Write down the expression for ???????? ????????????????????=???????? by Newton’s backward difference formula. (M/J-16)

4. Taking h=0.5, evaluate ∫ ???????? using Trapezoidal rule. (M/J-16)(M/J-14) MA8491 Important Questions Numerical Methods

5. State two point Gaussian quadrature formula. (N/D-15)(N/D-12)

6. Evaluate ∫ ???????? by Trapezoidal rule, dividing the range into 4 equal parts. (N/D-15)

7. Find y’(0) from the following table.(A/M-15) x 0 1 y 4 8

8. Using two point Gaussian quadrature formula evaluate???? =???? 4

9. Apply two point Gaussian quadrature formula to evaluate∫ ????−????2 2 ???????? (N/D-15)

10.Under what condition Simpson’s 38

11. Compare Trapezoidal rule and Simpson’s 1/3 rule for evaluating numerical integration. (N/D-16) MA8491 Important Questions Numerical Methods

14. What are the errors in Trapezoidal and Simpson’s rules of numerical integration. (A/M-15)

15. State three point Gaussian quadrature formula. (A/M-15)

16. State the local error term in Simpson’s 1/3 rule. (N/D-14)

17. State Romberg’s integration formula to find the value of I=∫ ????(????)????????
for first two integrals. (N/D-14) at ???? =???????? by Newton’s back ward difference formula. (M/J-14) MA8491 Important Questions Numerical Methods

18. Write down the expression for ???????? ????????

19. State Trapezoidal rule. (N/D-12)

20. A curve passing through the points (1,0), (2,1) and (4,5) Find the slope of the curve at x=3.

12. Write down the standard five point formula. (N/D-16) MA8491 Important Questions Numerical Methods

13. Distinguish between single step methods and multistep methods. (A/M-15)

14. State standard five point formula. (A/M-15)

15. Write down the standard five- point formula to find the numerical solution of Laplace equation. (N/D-14) MA8491 Important Questions Numerical Methods

16. State whether the Crank – Nicolson’s scheme is an explicit or implicit scheme.
Justify. (M/J-14)

 

Subject name	NUMERICAL METHODS
Short Name	m4
Semester	4
Subject Code	MA8491
Regulation	2017 regulation

MA8491 Important Questions Numerical Methods Click Here To Download

MA8491 Important 16 Mark Questions Numerical Methods

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MA8491 Numerical Methods Syllabus

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CE8491 Important 16 Marks Questions SOIL MECHANICS

CE8491 Important 16 Marks Questions Soil Mechanics Regulation 2017 Anna University free download. Soil Mechanics Important 16 Marks Questions CE8491 pdf free download.

Sample CE8491 Important 16 Marks Questions Soil Mechanics:

1. Write down a neat procedure for determining water content and specific gravity of a given soil in the laboratory by using a pycnometer.

2. Sandysoilinaborrowpithasunitweightofsolidsas25.8kN/m3, watercontentequalto11%
andbulkunitweightequalto16.4kN/m3.How manycubicmeterofcompacted fillcouldbe (CE8491 Important 16 Marks Questions Soil Mechanics)
constructedof3500m3 ofsandexcavatedfromborrowpit,ifrequiredvalueofporosityinthe
compactedfill is30%. Also calculatethechange in degreeofsaturation.

3. The following data on consistency limits are available for two soils A and B.
S.No. Index Soil A Soil B
1 Plastic limit 16% 19%
2 Liquid limit 30% 52%
3 Flowindex 11 06

4 Natural water content 32% 40%
Find which soil is
(i) More plastic  (CE8491 Important 16 Marks Questions Soil Mechanics)
(ii) Better foundation material onremoulding.
(iii) Better shear strength as function of water content.
(iv) Better shear strength at plastic limit.
Classify the soil as per IS classification system. Do those soils have organic matter?

4. By three phase soil system, prove that the degree of saturation S (as ratio) in terms of mass unit
weight(γ),voidratio(e),specificgravityofsoilgrains(G)andunitweightofwater(γw) is given by the
expression:  (CE8491 Important 16 Marks Questions Soil Mechanics)
5. Themassofwetsoilwhencompactedinamouldwas19.55kN.Thewatercontentofthesoil
was16%.Ifthevolumeofthemouldwas0.95m3.Determine(i)dryunitweight,(ii)Voidratio, (iii)degreeof  (CE8491 Important 16 Marks Questions Soil Mechanics)
saturationand (iv)percent airvoids. TakeG = 2.68.

6. Ina hydrometer analysis, the corrected hydrometer reading in a 1000 ml uniform soil
suspension at the start of sedimentation was 28. After a lapse of 30 minutes, the corrected
hydrometer reading was 12 and the corresponding effective depth10.5cm.thespecificgravity of the
solids was 2.68. Assuming the viscosity and unit weight of water at the temperature of the
testas0.001Ns/m2 and9.81kN/m3respectively. Determine the weight of solids mixed in the  (CE8491 Important 16 Marks Questions Soil Mechanics)
suspension, the effective diameter corresponding to the 30 minutes reading and the percentage of
particle finer than this size.

7. Anearthenembankmentof106m3volume is to be constructed with a soil having a void ratio
of0.80aftercompaction.TherearethreeborrowpitsmarkedA,BandChavingsoilswithvoidsratiosof0.90  (CE8491 Important 16 Marks Questions Soil Mechanics)
,0.50and1.80respectively.ThecostofexcavationandtransportingthesoilisRs 0.25, Rs 0.23 and Rs
0.18perm3 respectively. Calculate the volume of soil to be excavated from each pit. Which  (CE8491 Important 16 Marks Questions Soil Mechanics)
borrow pit is the most economical? (Take G =2.65).

 

Subject name	Soil Mechanics
Short Name	SM
Semester	4
Subject Code	CE8491
Regulation	2017 regulation

CE8491 Important 16 mark Questions Soil Mechanics Click Here To Download

CE8491 Syllabus Soil Mechanics

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CE8491 Notes Soil Mechanics

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CE8491 Important Questions SOIL MECHANICS

CE8491 Important Questions Soil Mechanics Regulation 2017 Anna University free download. Soil Mechanics Important Questions CE8491 pdf free download.

Sample CE8491 Important Questions Soil Mechanics:

Important 2 Mark Questions

1.What are the assumptions of Boussinesq Equtions?
1. The soil mass is an elastic medium for which the modulus of Elasticity, E is constant.
2. The soil mass in homogeneous, that is all its constituent parts or elements are similar CE8491 Important Questions Soil Mechanics
and it has indentical properties at every point in it in indentical directions.
3. The soil mass is isotropic, that is it has identical elastic properties in all directions
through any point of it.
4. The soil mass is semi‐infinite, that is it extends infinitely in all directions below a level
surface. CE8491 Important Questions Soil Mechanics
2. Name the vertical stress distribution diagrams drawn using Boussinesq equation?
1. Vertical stress isobar diagram
2. Vertical pressure distribution on a horizontal plane.
3. Vertical pressure distribution on a vertical line.
3. Define isobar? CE8491 Important Questions Soil Mechanics
An isobar is a curved or contour connecting all points below the ground surface
of equal vertical pressure.
4. Define pressure bulb?
The zone in a loaded soil mass bounded by an isobar of given vertical pressure
intensity is called a pressure bulb.
10. What are the disadvantages of settlement and the components affecting settlement?
If the settlement is excessive, meaning more than what is permissible for the
structure, it may cause structural damage or malfunctioning, especially whent eh rate of
such settlement is rapid. The total settlement St, of a loaded soil can be recognized as
having three components: the immediate settlement Si, the settlement duet o primary
consolidation Sc and the settlement due to secondary consolidation Ss or creep.
St = Si+Sc+Ss CE8491 Important Questions Soil Mechanics
11. Briefly explain about immediate settlement
The immediate settlement or distortion settlement occurs almost immediately after
the load is imposed, as a result of disortion of the soil without any volume change. The
immediate settlement is usually determined by using the elastic theory even though the
deformation itself is not truly elastic.
12. Define consolidation? CE8491 Important Questions Soil Mechanics
According to Terzaghi : “Every process involving a decrease in the water content of a
saturated soil without replacement of the water by air is called a process of consolidation.
13. What are the factors which cause the compressibility of clays?
i. The expulsion of double layer water from between the grains.
ii. Slipping of the particles to new positions of greater density.
iii. Bending of particles as elastic sheet.
14. Define hydrodynamic lag?
The delay caused in consolidation by the slow drainage of water out of a
saturated soil mass is called hydrodynamic lag.
15. Define hydrodynamic pressure? CE8491 Important Questions Soil Mechanics
The pressure that builds up in pore water due to load increment on the soil
is termed excess pore pressure or excess hydrostatic pressure.

Subject name	Soil Mechanics
Short Name	SM
Semester	4
Subject Code	CE8491
Regulation	2017 regulation

CE8491 Important Questions Soil Mechanics Click Here To Download

CE8491 Important 16 mark Questions Soil Mechanics

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CE8491 Syllabus Soil Mechanics

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CE8491 Notes Soil Mechanics

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CE8403 Important 16 mark Questions Applied Hydraulic Engineering

CE8403 Important 16 mark Questions Applied Hydraulic Engineering Regulation 2017 Anna University free download. Applied Hydraulic Engineering Important 16 mark Questions CE8403 pdf free download.

Sample CE8403 Important 16 mark Questions Applied Hydraulic Engineering

1. Define specific energy of flow at a channel section. Draw the specific energy curve and explain.
2. A trapezoidal channel has side slopes of 1 horizontal to 2 vertical and the slope of the bed is 1 in
2000. The area of the section is 42 m2. Find the dimensions of the section if it is to be most CE8403 Important 16 mark Questions Applied Hydraulic Engineering
economical. Determine the discharge of the most economical section of C = 60.
3. Describe various types of flow in an open channel.
4. A rectangular channel with a base width of 0.60 m carries a discharge of 100 lps. The Chezy’s C is
60. If the depth of flow is 0.25 m, determine the bed slope of the channel CE8403 Important 16 mark Questions Applied Hydraulic Engineering
5. In a flow through a rectangular channel for a certain discharge froude number corresponding the two
alternate depths are y1 and y2. show that (F2/F1) (3/2)=(2+F2
2)/(2+F1
2)
6. A rectangular channel 1.5m wide and depth 2.25m, discharge is 10m3/sec. calculate the specific
energy and depth alternate to the given depth.
7. A trapezoidal channel has a bottom width 6m, and side slope of 2h to 1v if a depth of flow is 1.2m at
a discharge of 10m3/sec. compute the specific energy and critical depth. CE8403 Important 16 mark Questions Applied Hydraulic Engineering
8. Define wide open channel and also what are the important assumptions in hydraulic parameters?
9. The rectangular channel carries a discharge of 30m3/sec. The bottom width of the channel is 6.0m
and flow velocity is 1.75m/sec. Determine two alternate depths possible in the channel.
10. If y1 and y2 are alternate depths in a rectangular channel show thatYC
3 = (2y1
2y2 CE8403 Important 16 mark Questions Applied Hydraulic Engineering
2) / (y1 + y2) And
hence the specific energy E = (y1
2 + y1y2 + y2
2) / (y1 + y2)

 

Subject name	Applied Hydraulic Engineering
Short Name	AHE
Semester	4
Subject Code	CE8403
Regulation	2017 regulation

CE8403 Important 16 mark Questions Applied Hydraulic Engineering Click Here To Download

CE8403 Syllabus Applied Hydraulic Engineering

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CE8403 Question Paper Applied Hydraulic Engineering

CE8403 Important Questions Applied Hydraulic Engineering

CE8403 Important Questions Applied Hydraulic Engineering Regulation 2017 Anna University free download. Applied Hydraulic Engineering Important Questions CE8403 pdf free download.

Sample CE8403 Important Questions Applied Hydraulic Engineering

31.Explain outward flow radial turbine
If the water flows radially from inwards to outwards the turbine is known sa outward
radial flow turbine.
32.Define axial flow turbine
If the water flows through the runner along the direction parallel to the axis of rotation CE8403 Important Questions Applied Hydraulic Engineering
of the runner the turbine is called axial flow turbine.
33.what is Pelton wheel:
Pelton wheel or Pelton turbine is a tangential flow impulse turbine. The water strikes the
bucket along the tangent of the runner . The energy available at the inlet of the Turbine is only
kinetic energy.This turbine is used for high heads.
34.What is breaking jet? CE8403 Important Questions Applied Hydraulic Engineering
When the nozzle is completely closed ,the amount of water striking the runner reduces to
zero but the runner due to inertia goes on revolving
for a long time to stop the runner in a short time a small nozzle is
provided which direct the jet of water on the back of vanes .This jet of water is called
breaking jet.
35.What is jet ratio?
It is the ratio of pitch diameter (D) to the diameter of jet (d).
36.What is Draft tube? CE8403 Important Questions Applied Hydraulic Engineering
A tube or pipe of gradually increasing area is used for discharging water from the exit
of the tubine to the tail race is called draft tube.
37.Define Degree of Reaction (R)
It is defined as the ratio of change of pressure energy inside the runner to the change
of total energy out side the runner. CE8403 Important Questions Applied Hydraulic Engineering
38.what is radial discharge?
This means the angle made by absolute velocity with the tangent on the wheel is 90
and the component of whirl velocity is zero.
39.Define Francis turbine:
Inward flow reaction turbine having radial discharge at outlet is known as francis turbine CE8403 Important Questions Applied Hydraulic Engineering

Subject name	Applied Hydraulic Engineering
Short Name	AHE
Semester	4
Subject Code	CE8403
Regulation	2017 regulation

CE8403 Important Questions Applied Hydraulic Engineering Click Here To Download

CE8403 Important 16 mark Questions Applied Hydraulic Engineering

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CE8403 Syllabus Applied Hydraulic Engineering

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CE8403 Notes Applied Hydraulic Engineering

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CE8403 Question Bank Applied Hydraulic Engineering

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CE8403 Question Paper Applied Hydraulic Engineering

CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM 2

CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2 Regulation 2017 Anna University free download. Strength Of Materials 2 SOM2 Important 16 Mark Questions CE8402 pdf free download.

Sample CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2

1.Define: Column and strut.
A column is a long vertical slender bar or vertical member, subjected to an axial
compressive load and fixed rigidly at both ends.
A strut is a slender bar or a member in any position other than vertical, subjected to a
compressive load and fixed rigidly or hinged or pin jointed at one or both the ends.
2. What are the types of column failure?
1. Crushing failure: CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2
The column will reach a stage, when it will be subjected to the ultimate crushing
stress, beyond this the column will fail by crushing The load corresponding to the crushing stress is
called crushing load. This type of failure occurs in short column.
2. Buckling failure:
This kind of failure is due to lateral deflection of the column. The load at which the
column just buckles is called buckling load or crippling load or critical load. This type of failure CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2
occurs in long column.
3. What is slenderness ratio ( buckling factor)? What is its relevance in column?
It is the ratio of effective length of column to the least radius of gyration of the cross
sectional ends of the column. CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2
Slenderness ratio = l eff / r
l eff = effective length of column r
= least radius of gyration
Slenderness ratio is used to differentiate the type of column. Strength of the column
depends upon the slenderness ratio, it is increased the compressive strength of the column decrease as
the tendency to buckle is increased.
4. What are the factors affect the strength column?
1.Slenderness ratio CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2
Strength of the column depends upon the slenderness ratio, it is increased the
compressive strength of the column decrease as the tendency to buckle is increased.
2. End conditions: Strength of the column depends upon the end conditions also. CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2

 

Subject name	Strength Of Materials 2
Short Name	SOM2
Semester	4
Subject Code	CE8402
Regulation	2017 regulation

CE8402 Important 16 Mark Questions Strength Of Materials 2 SOM2 Click Here To Download

CE8402 Syllabus Strength Of Materials 2 SOM2

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CE8402 Notes Strength Of Materials 2 SOM2

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CE8402 Important Questions Strength Of Materials 2 SOM 2

CE8402 Important Questions Strength Of Materials 2 SOM2 Regulation 2017 Anna University free download. Strength Of Materials 2 SOM2 Important Questions CE8402 pdf free download.

Sample CE8402 Important Questions Strength Of Materials 2 SOM2

10. Give the procedure for analyzing the continuous beams with fixed ends using three moment equations? CE8402 Important Questions Strength Of Materials 2 SOM2
The three moment equations, for the fixed end of the beam, can be modified by
imagining a span of length l 0 and moment of inertia, beyond the support the and applying the
theorem of three moments as usual.
11. Define Flexural Rigidity of Beams. CE8402 Important Questions Strength Of Materials 2 SOM2
The product of young‟s modulus (E) and moment of inertia (I) is called Flexural Rigidity
(EI) of Beams. The unit is N mm
2
.
12. What is a fixed beam?
A beam whose both ends are fixed is known as a fixed beam. Fixed beam is also called as CE8402 Important Questions Strength Of Materials 2 SOM2
built-in or encaster beam. Incase of fixed beam both its ends are rigidly fixed and the slope and
deflection at the fixed ends are zero.
13. What are the advantages of fixed beams?
(i) For the same loading, the maximum deflection of a fixed beam is less than that of a
simply supported beam.
(ii) For the same loading, the fixed beam is subjected to lesser maximum bending
moment. CE8402 Important Questions Strength Of Materials 2 SOM2
(iii) The slope at both ends of a fixed beam is zero.
(iv) The beam is more stable and stronger.
14. What are the disadvantages of a fixed beam?
(i) Large stresses are set up by temperature changes.
(ii) Special care has to be taken in aligning supports accurately at the same lavel.
(iii) Large stresses are set if a little sinking of one support takes place.
(iv) Frequent fluctuations in loadingrender the degree of fixity at the ends very uncertain. CE8402 Important Questions Strength Of Materials 2 SOM2

Subject name	Strength Of Materials 2
Short Name	SOM2
Semester	4
Subject Code	CE8402
Regulation	2017 regulation

CE8402 Important Questions Strength Of Materials 2 SOM2 Click Here To Download

CE8402 Important 16 mark Questions Strength Of Materials 2 SOM2

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